CVE-2026-107917
Medium
Description
Insufficient input validation vulnerability in the PPPoE Setup feature of NETGEAR R7300 router allows authenticated administrators connected to the local network to perform unauthorized actions on the router. This issue was identified through testing in a controlled research environment using a simulated version of the router's software and has not been confirmed on physical production devices.
SeverityMedium
CVSS4.5
Exploit probability—
Product
R7300DST
PublishedOct 13, 2026
First seenOct 13, 2026
Weakness typeCWE-20Improper input validation
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| NETGEAR R7300DST | v ≤ V1.0.0.74 | — |
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